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Well, real estate and construction have their own set of limits squeezing them at the moment.... But as for other goods and services... This could provoke an all-out war in crypto. Bitcoin-Cash will demand the same seat at the table as BTC has enjoyed these past few years. But many in the Bitcoin camp will say that BTC-C has not earned its place. (Really, it has a long way to go to earn anything) but the reality of the situation is that they have just shaved like 15-30% of BTC's value, with all the uncertainty they've just introduced. This was a stroke of genius for whoever did it.... But the winner is yet to be seen, as I wrote above.

it will destroy some exchanges, i think.